Rollator



FIG. 1 is a front perspective view of a rollator in accordance with our new design;

FIG. 2 is a rear perspective view of the rollator of FIG. 1;

FIG. 3 is a left side elevational view of the rollator of FIG. 1;

FIG. 4 is a right side elevational view of the rollator of FIG. 1;

FIG. 5 is a front elevational view of the rollator of FIG. 1;

FIG. 6 is a rear elevational view of the rollator of FIG. 1;

FIG. 7 is a top plan view of the rollator of FIG. 1; and,

FIG. 8 is a bottom plan view of the rollator of FIG. 1.

The broken lines are included for the purpose of illustrating the unclaimed portions of the rollator and form no part of the claim. 

CLAIM We claim the ornamental design for a rollator, as shown and described. 